DIGITAL VENDING MACHINE

Abstract: The design of Automatic vending machine. The Primary goal is to dispatch new Innovation applications in the public eye. Vending machines that dispense different types of products. Here we use a servo motor to dispense the item along with Raspberry Pi. To overcome the physical cash we are building a digital payment based on QR code (paytm UPI).The customer can select the product before scanning the QR code. After the successful payment process the particular servo motor will rotate and dispense the item. Keyword: Raspberry Pi, Servo motor,IR Sensor, Payment through QR code.